This directory contains the Radio Science Original Data Records (ODR's) for
occultation seasons 1 through 4 containing passes 356-357, 361-363, 441-442
orbits 157-158, 162-164, 241-242
which covers the time period 1978-05-10 to 1978-08-03.
The data files are organized as single occultation events which are 
byte-for-byte dumps of the ODR tapes provided by the DSN. The naming convention
for each file follows the tape labeling convention ODRXXXX.ODR where the "XXXX"
is the tape label number. Every data file has an associated PDS label file which
describes the data file. The format of the data files is described in the file
ODR_FMT.TXT which is an ascii text version of the NASA document 820-13; Rev A,
RSC 11-9 "DSN System Requirements Detailed Interface Design"

Also available in the DOCUMENT directory off the root of this disk is a TIFF 
version of the original document (1 TIFF file per document page). The  
DOCINFO.TXT file explains the various methods of viewing the TIFF files.

In addition to the data and label files there is an index file which contains
information from the exterior tape label. The fields in this file include the
following:

file name
day of year
SC_ID
DSS Number    (DSS)
Orbit Number
Pass Number
Start Time
Stop Time
Reel Number
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